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Black cable with barrel connector on one end and USB-C plug on the other

Fervit

Fervit DC Jack 7.9x5.4mm to USB-C PD Cable 65W

SKU CH-KBCV-X65H0

A 7.9×5.4 mm DC barrel adapter converts 15–20 V input to a USB-C PD port delivering up to 65 W (5 V/2 A, 9 V/3 A, 20 V/3.25 A) with QC and PE support

  • Charges laptops up to 65W from a barrel port
  • Accepts DC input from 15V to 20V
  • Delivers 5V, 9V or 20V via USB-C PD
  • Compatible with QC 2.0, QC 3.0 and multiple fast-charge protocols
  • 9×5.4 mm jack fits many proprietary laptop chargers

DC Jack 7.9x5.4mm to USB-C PD cable

This cable converts a 7.9x5.4mm DC barrel input into a USB-C Power Delivery output. It delivers up to 65W for compatible Macs, laptops, tablets and phones. The adapter suits users who want to power USB-C devices from an existing DC power source.

Verify DC source voltage and device ratings

Before ordering, confirm your DC power supply provides between 15V and 20V output. Check that your target device accepts 5V/2A, 9V/3A or 20V/3.25A via USB-C PD. Mismatched voltage or current can damage the connected phone or laptop.

Broad fast-charge protocol support

The cable negotiates USB PD plus QC 2.0, QC 3.0, DCP, PE+1.1, PE 2.0, FCP, AFC, SFCP and SCP. This wide compatibility lets a single cable charge many brands without carrying multiple proprietary adapters. Protocol negotiation is automatic when both ends support the same standard.

How it compares

Measured against everything we stock in USB Cords & Extension Cables, at today’s prices. Recalculated every night.

Price $15.99
Pricier than about 55% of the 15,227 comparable items (median $14.99).

Specifications

Product
Brand nameFervit

Questions about this item

Does the cable include a power adapter or do I need to supply my own DC source?

The cable has a 7.9x5.4mm DC jack input rated for 15-20V; you must provide a compatible DC power source separately.

Which output profile should I select for a device that charges at 20V?

The cable delivers up to 20V at 3.25A for a 65W maximum, matching the 20V PD profile listed in the specifications.

What does the 65W rating mean when I plug this into my laptop?

It indicates the cable can pass up to 65W (20V/3.25A) from a suitable DC input to a USB-C device that negotiates PD or supported fast-charge protocols.

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